Amar Santana joins Padma for this week’s Quickfire Challenge honoring Mother’s Day and one of Portland’s nicknames “City of Roses.” The chefs are tasked to create a dish featuring roses or rose products inspired by the mother figure in their lives. Then, the chefs will go head-to-head at the first-ever Top Chef Drive-In where each team must create dishes based on popular movie genres. Not only will they have to impress the judges’ table with Richard Blais, but they will also need to win over the diners who will help decide who wins each round.